The edge of the seat caught Lyle behind the thighs at knee level.

A hip check doesn't make contact at knee level.

He went to the fourth one from the door and felt behind it at knee level.

He made as if to sit down on the narrow horizontal ledge at just above knee level.

Enormous blossoms covered the plant from knee level to high above our heads.

No one expected to see a face appear below knee level.

He raked his gun back and forth at knee level.

It was hard to make out much with her eyes kept no higher than knee level.

He saw a small rock at knee level protruding from the face of the bank and stepped upon it.

The old man never raised his eyes from knee level.